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321152

THE TOXIC EFFECT OF BEAUVERIA BASSIANA FUNGUS AND NERIUM OLEANDER PLANT EXTRACT AGAINST COWPEA APHID,

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Last updated: 26 Dec 2024

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Abstract

The Cowpea aphid, Aphis craccivora Kock, is a common pest of several important plants.  The toxic effects of different concentrations of  the fungus Beauveria bassiana spores, and different concentrations of the leaf extract of Nerium oleander against Aphis craccivora Kock adults was calculated. The obtained results showed that the highest mortality percentages of aphid adult stages was 60 % recorded at the treatment of  B. bassiana (1x107spores/ml) , while it was  91 %  for the treatment of Nerium oleander leaf extract (2000 ppm). The lowest reduction percentages of aphids were recorded at the treatments of B. bassiana at the rate of (1x103 spores/ml) and the treatment 

DOI

10.21608/mjapam.2015.321152

Keywords

cowpea aphid, Aphis craccivora, Beauveria bassiana, Nerium oleander

Authors

First Name

Iman I.

Last Name

Imam

MiddleName

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Affiliation

Economic Entomology Unit, Plant Protection Department, Desert Research Center.

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Volume

40

Article Issue

1

Related Issue

43915

Issue Date

2015-02-01

Receive Date

2014-10-11

Publish Date

2015-02-01

Page Start

187

Page End

193

Print ISSN

2357-0776

Online ISSN

2735-3494

Article File

MJAPAM_Volume 40_Issue 1_Pages 187-193.pdf

PDF . 643.5kB

Link

https://mjpam.journals.ekb.eg/article_321152.html

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https://mjpam.journals.ekb.eg/service?article_code=321152

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3

Type

Original Article

Type Code

1,417

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Protection

Publication Link

https://mjpam.journals.ekb.eg/

MainTitle

THE TOXIC EFFECT OF BEAUVERIA BASSIANA FUNGUS AND NERIUM OLEANDER PLANT EXTRACT AGAINST COWPEA APHID,

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Article

Created At

26 Dec 2024